transcription, транскрипция: [ ˈdī-ˌad, -əd ]
noun
Etymology: Late Latin dyad-, dyas, from Greek, from dyo
Date: 1675
1. : pair ; specifically : two individuals (as husband and wife) maintaining a sociologically significant relationship
2. : a meiotic chromosome after separation of the two homologous members of a tetrad
3. : a mathematical operator indicated by writing the symbols of two vectors without a dot or cross between (as AB)
• dy·ad·ic dī-ˈa-dik adjective
• dy·ad·i·cal·ly -di-k(ə-)lē adverb